Irradiance dataset in the south of Colombia from 2013 to 2023 in 5-minutes intervals

The dataset spans 11 years, covering the period from 2013 to 2023, with measurements taken at 5-minute intervals, resulting in approximately 603,495 irradiance records, each accompanied by a corresponding timestamp.
The dataset construction required thorough preprocessing, which involved removing erroneous (NaN) values and outliers, identifying missing data, detecting inconsistencies in date records, filling gaps with averaged data, conducting visual inspections through graphs, and exporting the final cleaned dataset. The preprocessing stage also ensured the data's integrity, accuracy, and consistency, which are critical for reliable analysis and modeling.

本数据集覆盖2013年至2023年共计11年的时段，采样间隔为5分钟，总计产生约603495条辐照度记录，每条记录均附带对应的时间戳。
数据集的构建需经过全面的预处理流程，具体包括移除错误值（NaN）与异常值、识别缺失数据、检测日期记录中的不一致性、采用平均数据填补数据缺口、通过图表开展可视化检视，并最终导出清洗完成的数据集。
预处理阶段同时保障了数据的完整性、准确性与一致性，这些特性对于开展可靠的分析与建模工作至关重要。